package test;

/**
 * @author briarbear
 * @blog https://briarbear.github.io
 * @date 2018-09-17 20:34
 */
public class T17 {

    public static void main(String[] args) {
        int n = (int) (Math.log(300) / Math.log(8));
        System.out.println(n);
    }
}
